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第一部分 【平台支撑线】主图 【平台支撑线】 主图 编写如下： A1P:=REF(HIGH,3)=HHV(HIGH,2*3+1); B1P:=FILTER(A1P,3); C1P:=BACKSET(B1P,3+1); D1P:=FILTER(C1P,3);{高点} A2P:=REF(LOW,3)=LLV(LOW,2*3+1); B2P:=FILTER(A2P,3); C2P:=BACKSET(B2P,3+1); D2:=FILTER(C2P,3);{低点} E1:=(REF(LLV(LOW,2*3),1)+REF(HHV(HIGH,2*3),1))/2; E2:=(HIGH+LOW)/2;{高低点出现在同一K线上可作取舍} H1:=(D1P AND NOT(D2 AND E1>=E2)) OR ISLASTBAR OR BARSCOUNT(CLOSE)=1; L1P:=(D2 AND NOT(D1P AND E1 H2:=D1P AND NOT(D2 AND E1>=E2); X1:=REF(BARSLAST(H1),1)+1; F1:=BACKSET(H1 AND COUNT(L1P,X1)>0,LLVBARS(IF(L1P,LOW,10000),X1)); G1P:=F1>REF(F1,1); I1:=BACKSET(G1P,2); LDP:=I1>REF(I1,1);{过滤后低点} L2PP:=LDP OR ISLASTBAR OR BARSCOUNT(CLOSE)=1; X2:=REF(BARSLAST(L2PP),1)+1; F2:=BACKSET(L2PP AND COUNT(H2,X2)>0,HHVBARS(IF(H2,HIGH,0),X2)); G2P:=F2>REF(F2,1); I2:=BACKSET(G2P,2); HDP:=I2>REF(I2,1);{过滤后高点} DRAWNUMBER(LDP,L*0.999,L),COLORWHITE;{抵触价咯显示}
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